Section 7: TSP command reference
Series 2600B System SourceMeter® Instrument Reference Manual
7-198
2600BS-901-01 Rev. B / May 2013
smuX.measure.analogfilter
This attribute controls the use of an analog filter when measuring on the lowest current ranges. This attribute is
available on the Models 2634B/2635B/2636B only.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
SMU reset
Recall setup
Not saved
1 (filter on)
Usage
option
= smu
X
.measure.analogfilter
smu
X
.measure.analogfilter =
option
option
Enables or disables the analog filter: set to one of the following:
0
: Filter off
1
: Filter on
X
Source-measure unit (SMU) channel (for example,
smua.measure.analogfilter
applies to SMU channel A)
Details
This attribute engages an approximately 1 Hz analog filter across the current range elements.
The analog filter is only active when using the 1 nA and 100 pA measurement ranges.
Example
smua.measure.analogfilter = 0
Turns off the SMU channel A analog filter.
Also see
Filters
(on page 3-3)
smuX.measure.autorangeY
This attribute stores the measurement autorange setting.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
SMU reset
Recall setup
Saved setup
1 (smuX.AUTORANGE_ON)
Usage
autoRange
= smu
X
.measure.autorange
Y
smu
X
.measure.autorange
Y
=
autoRange
autoRange
The state of the measurement autorange setting; set to one of the following values:
0
or
smu
X
.AUTORANGE_OFF
: Disabled
1
or
smu
X
.AUTORANGE_ON
: Enabled
2
or
smu
X
.AUTORANGE_FOLLOW_LIMIT
: Measure range automatically set to the limit
range
X
Source-measure unit (SMU) channel (for example,
smua.measure.autorangev
applies to SMU channel A)
Y
SMU measure function (
v
= voltage,
i
= current)
Summary of Contents for System SourceMeter 2601B
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